The CMMG Thread Adapter is designed to fit a PS90, allowing you to attach your preferred muzzle device to a short barrel on your PS90 SBR build. This product adapts the standard M12 x 1.0 LH threads of the PS90 to 1/2"-28, compatible with most 5.56/.223 muzzle devices.
Specs
| Model No. | CMMG57DA53A |
| Manufacturer | CMMG |
